8 Bilder zum Thema "elektrische Pr" bei ClipDealer

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R wave greater than S wave is judged to be positive; R smaller than S is judged to be negative; R equal to S amplitude is judged to be equipotential.
3D rendering of artificial intelligence. Networks of artificial nerve cells and synapses in the brain of a robot through which electrical impulses and discharges pass. Synaptic network of neurons of the artificial intelligence of the future in the pr
3D rendering of artificial intelligence. Networks of artificial nerve cells and synapses in the brain of a robot through which electrical impulses and discharges pass. Synaptic network of neurons of the artificial intelligence of the future in the pr
The QT interval of ECG is from the beginning of QRS wave to the end of T wave, representing the total time of ventricular depolarization and repolarization.
In the first degree of atrioventricular block, the PR interval was prolonged by more than 200ms, and there was no QRS wave loss in ECG. The blocking site can occur anywhere in the conduction system.
The electrocardiogram diagnosis of first-degree atrioventricular block is relatively simple, with an adult PR interval greater than 200ms and no QRS wave shedding.
Male, 38 years old. There is no history of tachycardia in clinical practice. Electrocardiogram diagnosis: Sinus rhythm; Short PR interval; Early repolarization.
When premature contractions occur, the ventricular filling time is shortened and the ventricular filling volume decreases, which can lead to a decrease in QRS wave amplitude.

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